20173878912

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1\times {\mathrm{967}}^1$

素因数の和:1455

約数の個数: 192

約数和(自身を含む): 59093496000

約数和(自身を除く): 38919617088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 264, 352, 363, 384, 449, 484, 528, 704, 726, 898, 967, 968, 1056, 1347, 1408, 1452, 1796, 1934, 1936, 2112, 2694, 2901, 2904, 3592, 3868, 3872, 4224, 4939, 5388, 5802, 5808, 7184, 7736, 7744, 9878, 10637, 10776, 11604, 11616, 14368, 14817, 15472, 15488, 19756, 21274, 21552, 23208, 23232, 28736, 29634, 30944, 31911, 39512, 42548, 43104, 46416, 46464, 54329, 57472, 59268, 61888, 63822, 79024, 85096, 86208, 92832, 108658, 117007, 118536, 123776, 127644, 158048, 162987, 170192, 172416, 185664, 217316, 234014, 237072, 255288, 316096, 325974, 340384, 351021, 371328, 434183, 434632, 468028, 474144, 510576, 632192, 651948, 680768, 702042, 868366, 869264, 936056, 948288, 1021152, 1302549, 1303896, 1361536, 1404084, 1736732, 1738528, 1872112, 1896576, 2042304, 2605098, 2607792, 2808168, 3473464, 3477056, 3744224, 4084608, 4776013, 5210196, 5215584, 5616336, 6946928, 6954112, 7488448, 9552026, 10420392, 10431168, 11232672, 13893856, 14328039, 14976896, 19104052, 20840784, 20862336, 22465344, 27787712, 28656078, 38208104, 41681568, 44930688, 52536143, 55575424, 57312156, 76416208, 83363136, 105072286, 114624312, 152832416, 157608429, 166726272, 210144572, 229248624, 305664832, 315216858, 420289144, 458497248, 611329664, 630433716, 840578288, 916994496, 1260867432, 1681156576, 1833988992, 2521734864, 3362313152, 5043469728, 6724626304, 10086939456, 20173878912]

約数ペア:

[(1, 20173878912), (2, 10086939456), (3, 6724626304), (4, 5043469728), (6, 3362313152), (8, 2521734864), (11, 1833988992), (12, 1681156576), (16, 1260867432), (22, 916994496), (24, 840578288), (32, 630433716), (33, 611329664), (44, 458497248), (48, 420289144), (64, 315216858), (66, 305664832), (88, 229248624), (96, 210144572), (121, 166726272), (128, 157608429), (132, 152832416), (176, 114624312), (192, 105072286), (242, 83363136), (264, 76416208), (352, 57312156), (363, 55575424), (384, 52536143), (449, 44930688), (484, 41681568), (528, 38208104), (704, 28656078), (726, 27787712), (898, 22465344), (967, 20862336), (968, 20840784), (1056, 19104052), (1347, 14976896), (1408, 14328039), (1452, 13893856), (1796, 11232672), (1934, 10431168), (1936, 10420392), (2112, 9552026), (2694, 7488448), (2901, 6954112), (2904, 6946928), (3592, 5616336), (3868, 5215584), (3872, 5210196), (4224, 4776013), (4939, 4084608), (5388, 3744224), (5802, 3477056), (5808, 3473464), (7184, 2808168), (7736, 2607792), (7744, 2605098), (9878, 2042304), (10637, 1896576), (10776, 1872112), (11604, 1738528), (11616, 1736732), (14368, 1404084), (14817, 1361536), (15472, 1303896), (15488, 1302549), (19756, 1021152), (21274, 948288), (21552, 936056), (23208, 869264), (23232, 868366), (28736, 702042), (29634, 680768), (30944, 651948), (31911, 632192), (39512, 510576), (42548, 474144), (43104, 468028), (46416, 434632), (46464, 434183), (54329, 371328), (57472, 351021), (59268, 340384), (61888, 325974), (63822, 316096), (79024, 255288), (85096, 237072), (86208, 234014), (92832, 217316), (108658, 185664), (117007, 172416), (118536, 170192), (123776, 162987), (127644, 158048)]